c# - How to handle the exception of BackgroundWorker in the main process? -


i want handle unhandled exceptions in progress class, in wrote code error logging:

static class program {     /// <summary>     /// main entry point application.     /// </summary>     [stathread]     static void main()     {         try         {             application.enablevisualstyles();             application.setcompatibletextrenderingdefault(false);             application.run(new loginpoint());         }         catch (exception myexception)         {             //log unhandled exceptions.                         }     } }

but exceptions in backgroundworker not being handled correctly:

private void backgroundworker1_dowork(object sender, doworkeventargs e) {     backgroundworker worker = sender backgroundworker;     throw new exception("test exception!"); }  private void backgroundworker1_runworkercompleted(object sender, runworkercompletedeventargs e) {     if (e.error != null)     {         throw new exception("i got exception");     } }

i want exception "i got ..." handled in progress class, system's exception dialog appears when run (not debug) application.

in program.cs this:

[stathread] static void main() {     application.enablevisualstyles();     application.setcompatibletextrenderingdefault(false);     appdomain.currentdomain.unhandledexception += appdomain_unhandledexception;     application.setunhandledexceptionmode(unhandledexceptionmode.throwexception);     application.run(new form1()); }  static void appdomain_unhandledexception(object sender, unhandledexceptioneventargs e) {     messagebox.show(((exception)e.exceptionobject).message, "appdomain.unhandledexception");     environment.exit(-1); }

your form code should work that, , should appdomain.unhandledexception messagebox in run-mode (ctrl+f5)


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